Pith Number

pith:NBL2QYQT

pith:2019:NBL2QYQTJQDSEDQN2J7D44RICG

not attested not anchored not stored refs pending

Structural and dynamical modeling of WINGS clusters. II. The orbital anisotropies of elliptical, spiral and lenticular galaxies

A. Biviano, A. Cava, A. Moretti, B. Poggianti, D. Bettoni, G. A. Mamon

arxiv:1901.06393 v2 · 2019-01-18 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBL2QYQTJQDSEDQN2J7D44RICG}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Hierarchical assembly in action: a galaxy tail from a disrupting group in the Virgo cluster outskirts

Receipt and verification

First computed	2026-07-05T00:17:00.190362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6857a862134c07220e0dd27e3e722811b000fbca89b1eebc83feacbb0ff2e78c

Aliases

arxiv: 1901.06393 · arxiv_version: 1901.06393v2 · doi: 10.48550/arxiv.1901.06393 · pith_short_12: NBL2QYQTJQDS · pith_short_16: NBL2QYQTJQDSEDQN · pith_short_8: NBL2QYQT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NBL2QYQTJQDSEDQN2J7D44RICG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6857a862134c07220e0dd27e3e722811b000fbca89b1eebc83feacbb0ff2e78c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c1fcda6f590e0adadf12099953b038989ada46b1da70515599d70e215cb7c56",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-18T19:00:06Z",
    "title_canon_sha256": "e0682135fc228d7a75b68388aa95702e572a6dd8cc66ffffff39f299e2844423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06393",
    "kind": "arxiv",
    "version": 2
  }
}